

Penny | 2.05ct Radiant Cut Lab Grown Diamond Engagement Ring | Hidden Halo & Diamond Band | 18ct White Gold
A 2.05ct radiant cut lab grown diamond, held in a four-claw white gold head on an 18ct white gold diamond-set band, with a hidden halo of accent diamonds tucked beneath the centre stone.
Why this ring works
The radiant cut is one of the most underrated diamond shapes we sell. It gives you the elongated rectangular silhouette of an emerald cut, but with the sparkle and fire of a round brilliant, because it's faceted the same way. It's the cut for buyers who want clean architectural lines without sacrificing brilliance.
The hidden halo is the detail you only see from the side. A ring of small diamonds sits in the gallery underneath the centre stone, only visible from an angle. From above, the ring reads as a clean solitaire. From the side, the halo catches light from angles a standard solitaire wouldn't.
The diamond-set band carries the sparkle down the finger rather than stopping it abruptly at the head. Small round brilliants run along the top of the band in fine claw settings, partway around so the ring can still be comfortably resized later if needed.
All-white-gold design keeps the look clean and crisp. The diamond reads bright and icy from every angle, with no warm tones from yellow gold distracting from the clean geometry of the radiant cut.
The diamond
Carat: 2.05ct
Cut: Radiant
Type: Lab grown diamond
A note on lab grown diamonds
Lab grown diamonds are made of the same material as mined diamonds: pure carbon, crystallised under intense heat and pressure. The only difference is where that process happens. Mined diamonds form over billions of years deep in the earth. Lab grown diamonds form in a controlled chamber over a matter of weeks, using the same chemistry. Chemically, optically and physically, the two are identical. Same hardness, same fire, same sparkle, same certification standards. No naked eye can tell them apart. Only a gemmologist with specialised lab equipment can identify the difference.
The setting
Metal: 18ct white gold (stamped 750)
Style: Radiant cut solitaire with hidden halo and diamond-set band
Available to view or customise
You can come in and try this exact ring on, or use it as a starting point and we'll customise it for you. Different carat weight, different shape, different metal, or a plain band in place of the diamond band. Prices vary depending on customisation, and we'll walk you through it in your consultation.
Book a free consultation
Sit down with us for an hour. We'll talk you through diamond grades, the 4Cs, what your budget can realistically do, and what the ring will actually look like on the hand. You leave with a clear plan and an estimated quote.
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